Red stools in babies may be related to diet, intestinal infections and anal fissures. 1. Diet: red stools may be related to the food eaten recently, such as eating red dragon fruit, the pigment may not be fully absorbed, and red stools will occur. 2. Intestinal infection: it may also be related to intestinal infection, which may cause destruction of the intestinal wall and bleeding symptoms. 3. Anal fissure: babies with poor digestion, lack of water, less fiber intake may cause constipation, dry stools may lead to anal fissure, causing bleeding stools, resulting in the phenomenon of red stools. The baby stool red, there may be other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.